BUILDING OF CONSTRUCTION Russian patent published in 1995 - IPC

FIELD: civil engineering. SUBSTANCE: cross bars of skeleton crosswise frames have a bend located in outer half of end spans. Cross bar slope between outer end and the bend exceeds cross bar bend between the bend and roof ridge. Area of apertures in lengthwise outer walls amount 40 60 per cent of wall area. Skeleton frames are provided with central stand and have even number of spans. Cross bars are connected with corner plates to central stands, with fastening unit placed at the level being equal to or exceeding lower level of cross bar bend. The cross bars may be multi-pieced, and connector unit to join their parts may be integrated with its bend. Aperture width in lengthwise walls is equal to or exceeds width of blind sections by a factor of 2. EFFECT: small man-hours to build the construction. 4 cl, 7 dwg